<h4>Tool</h4><table border="0"><tr><td valign="top"><b>Name</b></td><td valign="top">Change Grid Values - Flood Fill</td></tr><tr><td valign="top"><b>ID</b></td><td valign="top">16</td></tr><tr><td valign="top"><b>Author</b></td><td valign="top">(c) 2005 by A.Ringeler, (c) 2006 by O.Conrad</td></tr><tr><td valign="top"><b>Specification</b></td><td valign="top">grid, interactive</td></tr></table><hr><h4>Description</h4>Interactively use the flood fill method to replace a grid's cell values. If the target is not set, the changes will be stored to the original grid. <hr><h4>Parameters</h4><table border="1" width="100%" valign="top" cellpadding="5" rules="all"><tr><th>Name</th><th>Type</th><th>Identifier</th><th>Description</th><th>Constraints</th></tr>
<tr><th colspan="5">Input</th></tr><tr><td>Grid </td><td>Grid (input)</td><td>GRID_IN</td><td></td><td></td></tr><tr><th colspan="5">Output</th></tr><tr><td>Changed Grid (*)</td><td>Grid (optional output)</td><td>GRID_OUT</td><td></td><td></td></tr><tr><th colspan="5">Options</th></tr><tr><td>Fill Value</td><td>Floating point</td><td>FILL</td><td></td><td>Default: 1.000000</td></tr><tr><td>Value to be replaced</td><td>Choice</td><td>METHOD</td><td></td><td>Available Choices:
[0] value at mouse position
[1] fixed value
[2] tolerance as absolute values
Default: 0</td></tr><tr><td>Fixed value to be replaced</td><td>Floating point</td><td>ZFIXED</td><td></td><td>Default: 0.000000</td></tr><tr><td>Upper Tolerance</td><td>Floating point</td><td>DZMAX</td><td></td><td>Default: 1.000000</td></tr><tr><td>Lower Tolerance</td><td>Floating point</td><td>DZMIN</td><td></td><td>Default: -1.000000</td></tr><tr><td>Fill NoData</td><td>Boolean</td><td>NODATA</td><td></td><td>Default: 0</td></tr></table>(*) <i>optional</i>